599,254open jobs
27,958companies
85,677added this week
Browse all
Location
In office (Sofia)
Employment
Full-Time
Overview
Company
Impact
Profile match
GraphRAG. While LLMs offer a massive competitive advantage, they are inherently domain-agnostic and "frozen" in their training state. For enterprises, this creates a dangerous "Hallucination Gap" where the AI generates confident but factually incorrect or nonsensical answers.

We are looking for a Pre-Sales Engineer to join our passionate international team.

At Graphwise, you’ll work alongside great people with a wide variety of backgrounds and talents who share a passion for knowledge management and AI technologies. If you are interested in AI technology and innovation then Graphwise is the right fit for you!

About Graphwise

Graphwise enables organizations to realize the full value of enterprise AI by delivering the most comprehensive and trusted industry solutions in the field of knowledge graphs and semantic AI technologies. Graphwise delivers the critical knowledge graph infrastructure to ensure enterprises are ready to realize the technology’s full potential. Graphwise, which is the result of the merger between tech visionaries Ontotext and the Semantic Web Company, has over 200 employees worldwide and offices located across North America, Europe and APAC.

About the Role:

As a Pre-Sales Engineer, you will play a key role in supporting the growth of Graphwise’s technology solutions business, with a focus on custom software integrations and AI-driven data solutions. You will partner closely with Sales, Partner, Services, and Marketing teams to provide technical expertise throughout the sales process.

In this role, you will work with prospective customers and partners to understand their technical and business challenges, design solution architectures using Graphwise technologies, and demonstrate how our platform can deliver measurable value. You will guide customers through the technical evaluation process, from discovery and solution design to proof-of-concepts and implementation planning. Your goal will be to help our partners and customers increase their top-line revenue while ensuring successful adoption of Graphwise technology.

Your Main Responsibilities shall include:

  • Lead the technical engagement during the sales cycle, including discovery, solution design, and technical validation.
  • Conduct technical discovery sessions to understand customer business objectives, data challenges, and integration requirements.
  • Translate customer needs into solution architectures using Graphwise technologies such as knowledge graphs and semantic AI.
  • Deliver product demonstrations, technical presentations, proof-of-value, and proof-of-concept design and planning
  • Collaborate with Direct Sales, Partner Sales, Marketing, Product, and Solution teams to develop winning solutions
  • Support technical onboarding and deployment planning for new customers and partners.
  • Serve as a trusted technical advisor to prospects and customers throughout the sales process.
  • Continuously learn and stay current on Graphwise technologies, AI trends, and the evolving data ecosystem.
  • Contribute feedback from the field to help improve product capabilities and sales strategies.

As the Ideal Candidate, You Will Have:

  • Understanding or interest in semantic web technologies, knowledge graphs, graph databases, text mining, ontology engineering, machine learning, or related fields.
  • Experience supporting technical sales processes, solution engineering, or at customer-facing technical roles.
  • Ability to translate complex technical concepts into clear business value for customers.
  • Excellent presentation and demonstration skills for technical audiences.
  • Strong problem-solving and analytical abilities, with the ability to interpret technical and market data.
  • Excellent written and spoken English; additional languages are a plus.
  • Strong communication and collaboration skills, with experience working in cross-functional teams.
  • An inquisitive mindset, curiosity about emerging technologies, and a passion for innovation.
  • Technical skills, including experience with tools such as Excel, PowerPoint, CRM platforms, and technical documentation tools.

What We Offer:

  • A friendly and professional international team and working environment in a rapidly-expanding tech and AI company
  • Exposure to the newest technologies in AI and knowledge graphs space
  • A workplace in an organization that is committed to sustainability and responsible business practices
  • An international workspace where more than 65% of colleagues come from across the globe. English is the main working language at the company
  • Flexible working hours and benefits that reflect our belief that a healthy work-life balance is a key driver of efficiency
  • Career development path, through: paid internal & external trainings on an individual and team level; hands-on experience and many more
  • And, of course, we offer free tea, coffee, fruit, and snacks

Graphwise welcomes applicants of all backgrounds regardless of race, ethnicity, sexual orientation, gender expression, age, disability, and other statuses. Our company culture as well as policies enforced by our active Diversity Equity & Inclusion Group work towards ensuring we have an inclusive workplace.

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
599,254 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Similar stack
Same company
Sofia
$58k – $142k per year (Estimated) • In office • Full-Time • 5+ years exp • Bachelor's Degree • Kilkenny
Python
SQL
Python
pySpark
Databases
Databricks
AI/ML
Spark
Embeddings
NLP
Anomaly Detection
Time Series Forecasting
Knowledge Graph
DevOps
AWS
Analytics
Power BI
Apply
$27k – $59k per year (Estimated) • Remote/Hybrid • Full-Time • 7+ years exp • Bachelor's Degree • Bengaluru
SQL
AI/ML
Hadoop
Prompt Engineering
NLP
Time Series Forecasting
Knowledge Graph
Apply
$60k – $107k per year (Estimated) • In office • Full-Time • Warsaw
AI/ML
Model Context Protocol
AI Agents
LLM
RAG
Hybrid Search
LLMOps
Knowledge Graph
Agentic Workflows
Multi-Agent Systems
Model Distillation
DevOps
Rest API
GitLab CI
CI/CD
AWS
FinOps
Analytics
ETL/ELT
Management
Agile
Apply
$19k – $43k per year (Estimated) • In office • Full-Time • 3+ years exp • Bachelor's Degree • Shanghai
Python
Java
Java
Spring Boot
Apache Tomcat
Databases
PostgreSQL
Redis
MinIO
ElasticSearch
OpenSearch
AI/ML
LangGraph
LangChain
DSPy
Prompt Engineering
Multimodal AI
Function Calling
AI Agents
NLP
Pydantic AI
LLM
RAG
Hallucination
Knowledge Graph
Agentic Workflows
Tool Use
DevOps
CI/CD
Kubernetes
Incident Management
SLI/SLO/SLA
Apply
$158k – $288k per year (Estimated) • Remote • Full-Time • 7+ years exp • Bachelor's Degree
Python
PHP
PHP
Magento
AI/ML
Cursor
LangGraph
LangChain
Claude
Claude Code
Embeddings
Function Calling
AI Agents
LLM
RAG
OpenAI
OpenAI Codex
Knowledge Graph
LLM Guardrails
Tool Use
DevOps
AWS
Vector
Apply
$21k – $51k per year (Estimated) • In office • Full-Time • 3+ years exp • Bachelor's Degree • Sofia
AI/ML
LLM
Knowledge Graph
Management
QuickBooks
Apply
$30k – $72k per year (Estimated) • In office • Full-Time • 4+ years exp • Bachelor's Degree • Sofia
Python
Java
AI/ML
Knowledge Graph
DevOps
GCP
Azure
CI/CD
AWS
Kubernetes
Management
Agile
Apply
Technical Writer 1 month ago
$30k – $72k per year (Estimated) • In office • Full-Time • 3+ years exp • PhD • Sofia
Python
JavaScript
C++
C++
Doxygen
AI/ML
Knowledge Graph
Frontend
React.js
Docusaurus
DevOps
Git
Management
Agile
Apply
In office • Full-Time • 2+ years exp • PhD
AI/ML
Knowledge Graph
Marketing
Salesforce
HubSpot
Apply
$37k – $92k per year (Estimated) • In office • Full-Time • 4+ years exp • Bachelor's Degree • Sofia
Python
Java
Databases
GraphDB
ElasticSearch
OpenSearch
AI/ML
LangChain
LlamaIndex
Fine-tuning
Embeddings
Prompt Engineering
AI Agents
LLM
RAG
Semantic Search
GraphRAG
Semantic Search
Knowledge Graph
DevOps
GCP
Azure
AWS
Vector
Analytics
ETL/ELT
Management
n8n
Apply
$28k – $65k per year (Estimated) • In office • Full-Time • Master's Degree • Lisbon • Warsaw • Barcelona • Budapest • Prague
Apply
$20k – $57k per year (Estimated) • In office • Full-Time • Sofia
AI/ML
LLM
Semantic Search
Analytics
Looker
Management
Google Sheets
Marketing
GA4
Ahrefs
Screaming Frog
Apply
Remote/Hybrid • Full-Time • 3+ years exp • Sofia
AI/ML
ChatGPT
Midjourney
Game Dev
Spine
Design
Adobe Photoshop
Adobe After Effects
Apply
Remote/Hybrid • Full-Time • 3+ years exp • Sofia
Python
Java
C#
C++
Management
Agile
Apply
Remote • Full-Time • Sofia
Apply
See all jobs
This is one of many
599,254 more open roles from verified company boards, updated every day.